EVF
标准和高解析的牵制负载固定安装扬声器
EVF前置号筒扬声器系统是功能广泛的固定安装产品系列。12”和15”两分频全频扬声器以及专用的超低频扬声器系统，EVF扬声器提供杰出的音频性能、效率、易用性、美观度以及高性价比。EVF配置
的Electro-Voice 单元，确保长久的稳定性 和杰出的音质。 “S”版本扬声器系统配置SMX系列对称低频单元和ND2B2”钛振膜压缩驱动；升级的“D”高解析版本扬声器系统则配置高性能的DVX系列对称低频单元和DH7N3”纯钛振膜压缩驱动。
EVF两分频全频扬声器提供7种覆盖角度，适用于广泛以及十分具挑战性的固定安装应用，12” 恒指向波导可以旋转；支持双功放驱动和无源驱动模式。EVF扬声器包含22个M10吊挂点，使用选配的吊挂附件，可以组建由EVF全频扬声器、EVF超低频扬声器或者EVH全频扬声器构成的扬声器阵列。扬声器同时还提供三种饰面：EVCoat（室内使用），PI（非直接暴露于户外）和FG（玻璃钢-可直接暴露于户外）。
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EVF-1151S |
EVF-1181S |
EVF-2151D |
EVF-D 12 |
EVF-D 15 |
EVF-S 12 |
EVF-S 15 | |
| 频响范围（- 10分贝） | 46–124 Hz | 28–650 Hz | 30 Hz – 3.2 | 49 - 21 | 40 - 21 | 49 - 19 | 41 - 18 (Half-space measurement in passive mode, FG (full outdoors) versions have no enclosure vents, somewhat reducing their low frequency response ) |
| 悬架 | 22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) | 28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) | 28 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included) | (22) M10 Threaded Points (one EBK-M10-EVI kit of four forged eyebolts included) | (22) M10 Threaded Points (one EBK-M10-EVI kit of four forged eyebolts included) | (22) M10 Threaded Points (one EBK-M10-EVI kit of four forged eyebolts included) | (22) M10 Threaded Points (one EBK-M10-EVI kit of four forged eyebolts included) |
| 绝缘材料 | No | No | No | No | No | No | No |
| 最小阻抗 | Passive: N/A, Biamp: 6 | Passive: N/A, Biamp: 2.7 | 6 | 6 | 6 | 6 | |
| 标称阻抗（无源） | Passive: 4 , Biamp: 8 | Passive: N/A, Biamp: 8 | Passive: N/A, Biamp: 4 | 8 | 8 | 8 | 8 |
| 高频传感器 | DH7N 3-inch (76 mm) diaphragm compression driver | DH7N 3-inch (76 mm) diaphragm compression driver | ND2B 2-inch (51 mm) diaphragm compression driver | ND2B 2-inch (51 mm) diaphragm compression driver | |||
| 扬声器类型 | Subwoofer | Subwoofer | Subwoofer | Full-Range, Two-Way | Full-Range, Two-Way | Full-Range, Two-Way | Full-Range, Two-Way |
| Frequency Response (-3 dB)¹ | 67–95 Hz | 35–100 Hz | 40 Hz – 2.6 | 57 - 18000 | 70 - 18000 | 58 - 16000 | 70 - 14000 () |
| Max. SPL/1m (calc)² | 131 | 131 | 137 | 131 | 134 | 131 | 134 |
| 覆盖率（标称- 6分贝）H | 360 | 360 | 360 | 120 | 90 | 120 | 90 |
| 低频传感器 | 15" EVS15SB driver | 18" EVS18SB driver | Two 15" DVX3159A drivers | DVX3121A 12-inch (305 mm) woofer | DVX3151A 15-inch (381 mm) woofer | SMX2121 12-inch (305 mm) driver | SMX2151 15-inch (381 mm) driver |
| 覆盖率（标称- 6分贝）V | Omnidirectional | ||||||
| 系统功率处理（连续/曲目/峰值） | 400 , 800 , 1600 | 400 , 800 , 1600 | 1000 , 2000 , 4000 | 600, 1200, 2400 | 600, 1200, 2400 | 500, 1000, 2000 | 500, 1000, 2000 |
| 外壳材料 | 13-ply weather-resistant birch | 13-ply weather-resistant birch | 13-ply weather-resistant birch | 13-ply weather-resistant birch | 13-ply weather-resistant birch | 13-ply weather-resistant birch | 13-ply weather-resistant birch |
| Grille | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind | Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind | Standard versions: 16-ga Galvanneal, Powdercoat, with screen behind PI and FG versions: 18-ga Stainless, Powdercoat, with hydrophobic cloth behind | Standard versions: 16-ga Galvanneal, Powdercoat, with screen behind PI and FG versions: 18-ga Stainless, Powdercoat, with hydrophobic cloth behind | Standard versions: 16-ga Galvanneal, Powdercoat, with screen behind PI and FG versions: 18-ga Stainless, Powdercoat, with hydrophobic cloth behind | Standard versions: 16-ga Galvanneal, Powdercoat, with screen behind PI and FG versions: 18-ga Stainless, Powdercoat, with hydrophobic cloth behind |
| 灵敏度1 W/1 m | 99 | 99 | 101 | 97 | 100 | 98 | 101 |
| 高度 | 768.6 | 768.6 | 768.6 | 768.6 | 768.6 | 768.6 | |
| 宽度 | 470 | 675.6 | 675.6 | 469.8 | 406.3 | 469.8 | |
| 推荐高通频率 | 35 | 33 | 35 | 65 | 45 | 65 | 45 |
| 深度 | 467 | 726.4 | 726.4 | 466.6 | 413.3 | 466.6 | |
| 净重 | 28.4 | 45.9 | 53.1 | 34.4 | 28.6 | 32.1 | |
| 无源功率 | 1600 | 1600 | 4000 | 2400 | 2400 | 2000 | 2000 |
| 可用覆盖模式（标称-6 dB）HxV | Omnidirectional in normal operating range | Omnidirectional in normal operating range | Omnidirectional in normal operating range | 60x40, 60x60, 90x40, 90x60, 90x90, 120x60 | 40x30, 60x40, 60x60, 90x40, 90x60, 90x90 | 60x40, 60x60, 90x40, 90x60, 90x90, 120x60 | 40x30, 60x40, 60x60, 90x40, 90x60, 90x90 |
| 环境规格 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 | Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55 |
| 内置无援交叉频率 | 1300 | 1300 | 1450 | 1450 | |||
| 标称阻抗 | Passive: N/A, Bi-amp: 8 () | 4 | |||||
| 覆盖率（标称- 6分贝） | Omnidirectional in normal operating range | Omnidirectional in normal operating range | Omnidirectional in normal operating range | ||||
| Net Weight | 62.6 lb (28.4 kg) | 101.2 lb (45.9 kg) | 117 lb (53.1 kg) | ||||
| 输入连接 | Euroblock; PI and FG versions include dual gland nut input panel cover | Euroblock; PI and FG versions include dual gland nut input panel cover | Euroblock; PI and FG versions include dual gland nut input panel cover | Phoenix/Euroblock style screw terminals; PI and FG versions include dual-gland-nut input-panel cover | Phoenix/Euroblock style screw terminals; PI and FG versions include dual-gland-nut input-panel cover | Phoenix/Euroblock style screw terminals; PI and FG versions include dual-gland-nut input-panel cover | Phoenix/Euroblock style screw terminals; PI and FG versions include dual-gland-nut input-panel cover |
| Dimensions (H x W x D) | 30.26" x 18.5" x 18.4" (768.6 x 470 x 467 ) | 30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 ) | 30.26" x 26.6" x 28.6" (768.6 x 675.6 x 726.4 ) | ||||
| 内置无源低通滤波器 | 100 () | ||||||
| 更多 | 更多 | 更多 | 更多 | 更多 | 更多 | 更多 |
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Technical Documentations
A/E Specification
| Name | Language & Download |
|---|---|
| EVF 1151S_BLK A&E Specification | EN |
| EVF 1151S_FGB A&E Specification | EN |
| EVF 1151S_FGW A&E Specification | EN |
| EVF 1151S_PIB A&E Specification | EN |
| EVF 1151S_PIW A&E Specification | EN |
| EVF 1151S_WHT A&E Specification | EN |
| EVF 1181S_BLK A&E Specification | EN |
| EVF 1181S_FGB A&E Specification | EN |
| EVF 1181S_FGW A&E Specification | EN |
| EVF 1181S_PIB A&E Specification | EN |
| EVF 1181S_PIW A&E Specification | EN |
| EVF 1181S_WHT A&E Specification | EN |
| EVF 2151D_BLK A&E Specification | EN |
| EVF 2151D_FGB A&E Specification | EN |
| EVF 2151D_FGW A&E Specification | EN |
| EVF 2151D_PIB A&E Specification | EN |
| EVF 2151D_PIW A&E Specification | EN |
| EVF 2151D_WHT A&E Specification | EN |
Certification/Regulatory
Engineering Data Sheet
| Name | Language & Download |
|---|---|
| EVF-1121S-FG Engineering Data Sheet | EN |
| EVF-1122D/126 Engineering Data Sheet | EN |
| EVF-1122D/126-FG Engineering Data Sheet | EN |
| EVF-1122D/64 Engineering Data Sheet | EN |
| EVF-1122D/64-FG Engineering Data Sheet | EN |
| EVF-1122D/66 Engineering Data Sheet | EN |
| EVF-1122D/66-FG Engineering Data Sheet | EN |
| EVF-1122D/94 Engineering Data Sheet | EN |
| EVF-1122D/94-FG Engineering Data Sheet | EN |
| EVF-1122D/96 Engineering Data Sheet | EN |
| EVF-1122D/96-FG Engineering Data Sheet | EN |
| EVF-1122D/99 Engineering Data Sheet | EN |
| EVF-1122D/99-FG Engineering Data Sheet | EN |
| EVF-1122S/126 Engineering Data Sheet | EN EN |
| EVF-1122S/126-FG Engineering Data Sheet | EN |
| EVF-1122S/64 Engineering Data Sheet | EN |
| EVF-1122S/64-FG Engineering Data Sheet | EN |
| EVF-1122S/66 Engineering Data Sheet | EN EN |
| EVF-1122S/66-FG Engineering Data Sheet | EN |
| EVF-1122S/94 Engineering Data Sheet | EN EN |
| EVF-1122S/94-FG Engineering Data Sheet | EN |
| EVF-1122S/96 Engineering Data Sheet | EN |
| EVF-1122S/96-FG Engineering Data Sheet | EN |
| EVF-1122S/99 Engineering Data Sheet | EN |
| EVF-1122S/99-FG Engineering Data Sheet | EN |
| EVF-1151S Engineering Data Sheet | EN |
| EVF-1151S-FG Engineering Data Sheet | EN |
| EVF-1152D/43 Engineering Data Sheet | EN |
| EVF-1152D/43-FG Engineering Data Sheet | EN |
| EVF-1152D/64 Engineering Data Sheet | EN |
| EVF-1152D/64-FG Engineering Data Sheet | EN |
| EVF-1152D/66 Engineering Data Sheet | EN |
| EVF-1152D/66-FG Engineering Data Sheet | EN |
| EVF-1152D/94 Engineering Data Sheet | EN |
| EVF-1152D/94-FG Engineering Data Sheet | EN |
| EVF-1152D/96 Engineering Data Sheet | EN |
| EVF-1152D/96-FG Engineering Data Sheet | EN |
| EVF-1152D/99 Engineering Data Sheet | EN |
| EVF-1152D/99-FG Engineering Data Sheet | EN |
| EVF-1152DS/96-FG Engineering Data Sheet | EN |
| EVF-1152S/43 Engineering Data Sheet | EN |
| EVF-1152S/43-FG Engineering Data Sheet | EN |
| EVF-1152S/64 Engineering Data Sheet | EN |
| EVF-1152S/64-FG Engineering Data Sheet | EN |
| EVF-1152S/66 Engineering Data Sheet | EN |
| EVF-1152S/66-FG Engineering Data Sheet | EN |
| EVF-1152S/94 Engineering Data Sheet | EN |
| EVF-1152S/94-FG Engineering Data Sheet | EN |
| EVF-1152S/96 Engineering Data Sheet | EN |
| EVF-1152S/99 Engineering Data Sheet | EN |
| EVF-1181S Engineering Data Sheet | EN |
| EVF-2151D Engineering Data Sheet | EN |
Manual
Service Policies
| Name | Language & Download |
|---|---|
| Warranty conditions for Electro-Voice products in North America | EN |
Software, Firmware & Design Tools
BIM
Drawing
Preset
| Name | Language & Download |
|---|---|
| EVF Presets for DX38 | Download |
Marketing Materials
Brochure
| Name | Language & Download |
|---|---|
| Audio Solution References for Sports Venues | Download |
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Where to Buy
Install Sound Partners
Electro-Voice together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:
- System Design
- Installation
- Programming & Commissioning
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